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author | hubicka <hubicka@138bc75d-0d04-0410-961f-82ee72b054a4> | 2010-06-28 00:10:34 +0000 |
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committer | hubicka <hubicka@138bc75d-0d04-0410-961f-82ee72b054a4> | 2010-06-28 00:10:34 +0000 |
commit | fd8d648f5d683591eda703215ed615ea2a605c8d (patch) | |
tree | 6ab1c2265180e9232911690d3ba0715ff2be32d0 /gcc/tree.c | |
parent | cbb21b9fe851924cd389425830ce09e16cf4cc9e (diff) | |
download | gcc-fd8d648f5d683591eda703215ed615ea2a605c8d.tar.gz |
PR middle-end/44671
PR middle-end/44686
* tree.c (build_function_decl_skip_args): Clear DECL_BUILT_IN on signature
change.
* ipa-split.c (split_function): Always clear DECL_BUILT_IN.
* ipa-prop.c (ipa_modify_formal_parameters): Likewise.
* gcc.c-torture/pr44686.c: New file.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@161476 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/tree.c')
-rw-r--r-- | gcc/tree.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/gcc/tree.c b/gcc/tree.c index a02ac395a33..5e7de012e2a 100644 --- a/gcc/tree.c +++ b/gcc/tree.c @@ -7303,6 +7303,13 @@ build_function_decl_skip_args (tree orig_decl, bitmap args_to_skip) we expect first argument to be THIS pointer. */ if (bitmap_bit_p (args_to_skip, 0)) DECL_VINDEX (new_decl) = NULL_TREE; + + /* When signature changes, we need to clear builtin info. */ + if (DECL_BUILT_IN (new_decl) && !bitmap_empty_p (args_to_skip)) + { + DECL_BUILT_IN_CLASS (new_decl) = NOT_BUILT_IN; + DECL_FUNCTION_CODE (new_decl) = (enum built_in_function) 0; + } return new_decl; } |